2015 MERCEDES-BENZ GLC SUV check engine light

Rear control panel ........................
.160
Setting the air distribution ............. 166
Setting the air vents ..................... .183
Setting the airflow ......................... 167
Setting the climate mode .............. .165
Setting the temperature ................ 165
Switching air-recirculation mode
on/off ............................................ 170
Switching on/off ........................... 162
Switching residual heat on/off ...... 171
Switching the rear window heat-
ing on/off ...................................... 169
Switching the synchronisation
function on and off ........................ 167
THERMOTRONIC control panel (3- zone automatic climate control) .... 160
Coat hooks ......................................... 399
Cockpit
Overview .......................................... 32
COLLISION PREVENTION ASSIST
PLUS
Activating/deactivating ................. 328
Display message ............................ 343
Operation/notes .............................. 81
COMAND display
Cleaning ......................................... 426
Combination switch .......................... 140
Consumption statistics (on-board
computer) .......................................... 319
Convenience closing feature ............ 111
Convenience opening feature .......... 111
Convenience opening/closing (air-
recirculation mode) ........................... 170
Coolant (engine)
Checking the level ......................... 417
Display message ............................ 353
Displaying the temperature (on-
board computer) ............................ 327
Important safety notes .................. 487
Temperature display in the instru- ment cluster .................................. 313
Warning lamp ................................. 384
Cooling
see Climate control
Copyright ............................................. 30
Cornering light function
Display message ............................ 350 Function/notes ............................
.142
Crash-responsive emergency light-
ing ....................................................... 146
Crosswind Assist ................................. 87
Cruise control
Cruise control lever ....................... 231
Deactivating ................................... 233
Display message ............................ 365
Driving system ............................... 230
General notes ................................ 230
Important safety notes .................. 231
LIM indicator lamp ......................... 231
Selecting ........................................ 231
Setting a speed .............................. 232
Storing and maintaining current
speed ............................................. 232
Storing the current speed or call-
ing up the last stored speed .......... 232
Cup holder
Centre console .............................. 403
Important safety notes .................. 402
Rear compartment ......................... 403 D
Data see Technical data
Data carrier
Selecting ........................................ 323
Daytime driving lights
Display message ............................ 352
Function/notes ............................ .139
Declarations of conformity ................. 27
Diagnostics connection ......................27
Diesel .................................................. 483
Digital speedometer .........................319
Dipped-beam headlamps
Changing bulbs .............................. 147
Display message ............................ 350
Setting for driving abroad (sym-
metrical) ........................................ 138
Setting for driving on the right/
left ................................................. 332
Switching on/off ........................... 139
DIRECT SELECT lever
Automatic transmission ................. 196
Display
see Display message 8
Index

Vehicle ........................................... 102
Engine
Display message ............................ 353
ECO start/stop function ................ 191
Engine number ............................... 480
Jump-starting .................................4 43
Running irregularl y......................... 194
Starting (important safety notes )... 189
Starting problems .......................... 194
Starting the engine with the key .... 189
Starting with the Start/Stop but-
ton ................................................. 190
Stopping ........................................ 220
Tow-starting (vehicle) ..................... 448
Warning lamp (engine diagnos-
tics) ............................................... 384
Engine electronics
Notes ............................................. 478
Problem (fault) ............................... 194
Engine oil
Additives ........................................ 486
Checking the oil level ..................... 416
Checking the oil level using the
dipstick .......................................... 416
Display message ............................ 355
Filling capacity ............................... 486
General notes ................................ 485
Notes about oil grade s................... 485
Notes on oil level/consumption .... 416
Topping up ..................................... 416
Viscosity ........................................ 486
Environmental protection
Returning an end-of-life vehicle ....... 25
ESP ®
(Electronic Stability Pro-
gram)
Activating/deactivating ................... 86
Characteristics ................................. 85
Crosswind Assist ............................. 87
Display message ............................ 336
Function/note s................................ 84
General notes .................................. 84
Important safety guidelines ............. 85
Trailer stabilisation .......................... 86
Warning lamp ................................. 381
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 85
Exhaust
see Exhaust pipe Exhaust pipe
Cleaning ......................................... 426
Exhaustive discharging (high-volt-
age battery) ....................................... 440
Exterior lighting
Cleaning ......................................... 424
see Lights
Exterior mirrors
Adjusting ....................................... 132
Anti-dazzle mode (automatic) ........ 133
Folding in/out (automatically )....... 132
Folding in/out (electrically) ........... 132
Out of position (troubleshooting) ... 133
Parking position ............................. 133
Resetting ....................................... 132
Storing settings (memory func-
tion) ............................................... 135 F
Fault message see Display messages
Features ............................................. 402
Filler cap
see Fuel filler flap
Fire extinguisher ............................... 432
First-aid kit ......................................... 431
Fitting a wheel
Fitting a wheel ............................... 467
Lowering the vehicle ...................... 467
Preparing the vehicle ..................... 464
Raising the vehicle ......................... 465
Removing a whee l.......................... 466
Securing the vehicle against roll-
ing away ........................................ 465
Flat tyre
Changing a wheel/fitting the
spare whee l................................... 463
MOExtended tyre s......................... 434
Preparing the vehicle ..................... 433
TIREFIT kit ...................................... 435
see Emergency spare wheel
Floormat ............................................. 411
Foglamps (extended range) .............. 143
Frequencies
Mobile phone ................................. 478
Two-way radio ................................ 478 Index
11

Outside temperatures .................... 211
Problems during charging .............. 218
Protective device ........................... 212
Range ............................................ 212
Terms of use ..................................2 12
Vehicle fire ....................................... 45
Hill start assist .................................. 191
HOLD function
Activating ....................................... 248
Activation conditions ..................... 247
Deactivating ................................... 248
Display message ............................ 363
Function/notes ............................ .247
General notes ................................ 247
Horn ...................................................... 32
HUD
see Head-up display
Hybrid drive system
Automatic switch off ........................ 44
Danger of electric shock .................. 44
Display message ............................ 357
General notes .................................. 44
High-voltage battery ........................ 45
Important safety notes .................... 44
Manual switch off ............................ 44
Opening the bonnet ......................... 46
Warning lamp ................................. 377
Hybrid vehicles
Important safety notes .................... 44 I
Ignition lock see Key positions
Immobiliser .......................................... 90
Indicator and warning lamp
Restraint system ............................ 383
Indicator and warning lamps
COLLISION PREVENTION ASSIST
PLUS .............................................. 386
Coolant .......................................... 384
Engine diagnostics ......................... 384
Indicator lamps
Display message ............................ 351
see Warning and indicator lamps
Insect protection on the radiator .... 416
Instrument cluster
Overview .......................................... 34 Warning and indicator lamps ........... 36
Instrument cluster lighting .............. 312
Intelligent Light System
Activating/deactivating ................. 331
Display message ............................ 352
Overview ........................................ 141
Setting the dipped-beam head-
lamps for driving on the right/left .. 332
Interior lighting
Control .......................................... .145
Emergency lighting ........................ 146
Overview ........................................ 145
Reading lamp ................................. 145
Interior motion sensor
Deactivating ..................................... 92
Function .......................................... .91
Priming ............................................ 91
Switching off .................................... 92
ISOFIX child seat securing system ....67 J
Jack Storage location ............................4 32
Using ............................................. 465
Jump starting (engine) ......................443 K
Key Changing the battery ....................... 98
Checking the battery ....................... 98
Convenience closing feature .......... 112
Convenience opening feature ....... .111
Display message ............................ 374
Door central locking/unlocking ....... 95
Emergency key element ................... 97
Important safety notes .................... 94
KEYLESS-GO start function .............. 96
Loss ................................................. 99
Modifying the programming ............. 96
Overview .......................................... 94
Positions (ignition lock) ................. 187
Problem (malfunction) ..................... 99
Starting the engine ........................ 189
Key positions
Key ................................................ 187
Start/Stop button .......................... 187 Index
13

Checklist before driving off-road .... 228
General information ......................
.227
Important safety notes .................. 226
Maximum gradient climbing abil-
ity ................................................. .489
Maximum water depth ................... 489
Travelling uphill .............................. 229
Off-road lights ................................... .143
Off-road system
DSR ............................................... 248
Off road drive program .................. 250
Off-road 4ETS .................................. 85
Off-road ABS ................................... .79
Off-road ESP ®
..................................85
Oil
see Engine oil
On-board computer
Assistance graphic menu ............... 326
Assistance menu ........................... 327
Display messages .......................... 335
Displaying a service message ........ 419
DISTRONIC PLUS ........................... 242
Factory settings ............................. 334
Head-up display ............................. 315
HYBRID menu ................................ 329
Important safety notes .................. 312
Instrument cluster menu ............... 332
Light menu .....................................3 31
Media menu ................................... 322
Menu overview .............................. 317
Message memory .......................... 335
Navigation menu ............................ 320
Operating the TV ............................ 324
Operating video DVD ..................... 323
Operation ....................................... 314
Radio menu ................................... 322
Service menu ................................. 326
Settings menu ............................... 327
Standard display ............................ 318
Telephone menu ............................ 324
Trip menu ...................................... 318
Vehicle menu ................................. 333
Opening and closing the side trim
panels ................................................. 148
Operating instructions
Vehicle equipment ........................... 26
Operating safety
Declaration of conformity ................ 27 Important safety note .....................
.26
Operating system
see On-board computer
Outside temperature display ........... 313
Overhead control panel ......................41
Override feature
Rear side windows ........................... 78
Owner's Manual
Overview .......................................... 26 P
Paint code .......................................... 480
Paintwork (cleaning instructions) ... 423
Panic alarm .......................................... 46
Panorama sliding sunroof
Important safety information ......... 113
Opening/closing ............................1 14
Problem (malfunction) ................... 118
Rain closing feature ....................... 115
Resetting ....................................... 116
Parking
Important safety notes .................. 219
Parking brake ................................ 220
Position of exterior mirror, front-
passenger sid e............................... 133
Reversing camera .......................... 262
Switching off the engine ................ 220
see PARKTRONIC
Parking aid
see 360° camera
see Active Parking Assist
see Exterior mirrors
see PARKTRONIC
see Reversing camera
Parking brake
Display message ............................ 339
Electric parking brake .................... 220
Warning lamp ................................. 383
Parking lamps
Display message ............................ 352
Switching on/of f........................... 140
PARKTRONIC
Deactivating/activating ................. 256
Driving system ............................... 254
Function/note s............................. 254
Important safety notes .................. 254
Problem (fault) ............................... 257 16
Index

Stowage compartment
Map pockets ..................................3 92
Stowage compartments
Armrest (under) ............................ .392
Centre console .............................. 391
Cup holder ..................................... 402
Door ............................................... 392
Glove compartment ....................... 391
Important safety information ......... 390
Rear ............................................... 392
Spectacles compartment .............. .391
see Stowage areas
Stowage net ....................................... 392
Stowage space
Stowage net ................................... 392
Summer tyres
In winter ........................................ 456
Sun blind
Rear side windows ......................... 404
Sun visor ............................................ 404
Suspension settings
AIR BODY CONTROL ..................... .253
Switching the auxiliary heating/
ventilation
On/off .......................................... .179 T
Tail lamps see Lights
Tailgate
Display message ............................ 371
Emergency unlocking ..................... 109
Limiting the opening angle ............. 108
Obstruction detectio n.................... 104
Opening dimensions ...................... 488
Opening/closing ............................ 104
Opening/closing (automatically
from inside) ................................... 108
Opening/closing (automatically
from outside) ................................. 105
Opening/closing (manually from
outside) ......................................... 105
Technical data
Capacities ...................................... 480
Emergency spare wheel ................. 476
Information .................................... 478
Trailer load s................................... 491 Tyres/wheels ................................. 468
Vehicle data ................................... 488
Telephone
Accepting a call (multifunction
steering wheel) .............................. 325
Display message ............................ 374
Introduction ................................... 324
Menu (on-board computer) ............ 324
Number from the phone book ........ 325
Redialling ....................................... 326
Rejecting/ending a call ................. 325
Telephone compartment ................ 392
Temperature
Coolant (display in the instrumentcluster) .......................................... 313
Coolant (on-board computer) ......... 327
Outside temperature ...................... 313
Setting (climate control )................ 165
TEMPOMAT
Function/note s............................. 230
TIREFIT kit .......................................... 435
Tyre pressure not reached ............. 436
Tyre pressure reached ................... 437
Top Tether ............................................ 68
Total distance recorder .................... 318
Tow-away protection
Activating ......................................... 91
Deactivating ..................................... 91
Function ........................................... 91
Tow-starting
Emergency engine starting ............ 448
Important safety notes .................. 445
Towing
Important safety notes .................. 445
Notes for 4MATIC vehicles ............ 448
Transporting the vehicle ................ 448
Towing a trailer
Active Blind Spot Assist ................. 283
Active Lane Keeping Assist ............ 286
Active Parking Assist ..................... 257
Axle load, permissibl e.................... 492
ESP ®
(Electronic Stability Pro-
gram) ............................................... 86
Failure check for LEDs ................... 307
General notes ................................ 303
Pulling away with a traile r.............. 191
Swinging out the ball coupling ....... 304 Index
21

An airbag supplements a correctly fastened
seat belt. As an additional safety device, the
airbag increases the level of protection for
vehicle occupants in the event of an accident.
For example, if the protection of the seat belt is sufficient in an accident, the airbags are not
deployed. In the event of an accident, only the airbags that increase protection in the rele-
vant accident situation are deployed. How-
ever, seat belts and airbags generally do not
protect against objects penetrating the vehi-
cle from the outside.
Information on the restraint system operation
can be found under "Triggering of belt ten-
sioners and airbags" (Y page 62).
For more information about children travel-
ling with you in the vehicle, see "Children in
the vehicle" (Y page 65). Important safety notes
G
WARNING
If the restraint system is modified, it may no
longer work as intended. The restraint system
may then not perform its intended protective function by failing in an accident or triggering
unexpectedly, for example. There is an
increased risk of injury, possibly even fatal.
Never modify parts of the restraint system. Do not attempt to modify the wiring as well as
electronic components or their software.
If it is necessary to modify an airbag system to
accommodate a person with disabilities, con- tact a Mercedes-Benz Service Centre. Restraint system warning lamp
The functions of the restraint system are
checked after the ignition is switched on and at regular intervals while the engine is run-
ning. Therefore, malfunctions can be detec-
ted in good time.
The 6 restraint system warning lamp in
the instrument cluster lights up when the igni- tion is switched on. It goes out no later than a few seconds after the vehicle is started. The
components of the restraint system are in
operational readiness.
A malfunction has occurred if the
6
restraint system warning lamp:
R does not light up after the ignition is
switched on
R does not go out after a few seconds with
the engine running
R lights up again while the engine is running
All vehicles, except hybrid vehicles: G
WARNING
If the restraint system is malfunctioning,
restraint system components may be trig-
gered unintentionally or might not be trig-
gered at all in the event of an accident with a high rate of vehicle deceleration. This can
effect belt tensioners or airbags, for example. There is an increased risk of serious or even
fatal injuries.
Have the restraint system checked and
repaired immediately at a qualified specialist
workshop.
Hybrid vehicles: G
DANGER
If the restraint system is malfunctioning,
restraint system components may be trig-
gered unintentionally or might not be trig-
gered at all in the event of an accident with a high rate of vehicle deceleration. This can
effect belt tensioners or airbags, for example. In addition, the vehicle's high-voltage electri-
cal system may not be deactivated as inten-
ded in the event of an accident. Touching
damaged components of the vehicle's high-
voltage electrical system could result in an
electric shock. There is an increased risk of
injury, possibly even fatal.
Have the restraint system checked and
repaired immediately at a qualified specialist
workshop. After an accident, immediately
switch the ignition off and remove the key
from the ignition lock. Occupant safety
47Safety Z

chains. Only in this way will the driving safety
systems described in this section work as
effectively as possible. ABS (Anti-lock Braking System)
General notes ABS regulates brake pressure in such a way
that the wheels do not lock when you brake.
This allows you to continue steering the vehi- cle when braking.
The ! ABS warning lamp in the instrument
cluster lights up when the ignition is switched on. It goes out when the engine is running.
ABS works from a speed of about 8 km/h,
regardless of road-surface conditions. ABS
works on slippery surfaces, even when you
only brake gently.
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 78). G
WARNING
If ABS is faulty, the wheels could lock when
braking. The steerability and braking charac-
teristics may be severely impaired. Addition-
ally, further driving safety systems are deac-
tivated. There is an increased danger of skid- ding and accidents.
Drive on carefully. Have ABS checked imme-
diately at a qualified specialist workshop.
If ABS is malfunctioning, other systems,
including driving safety systems, will also
become inoperative. Observe the information on the ABS warning lamp (Y page 379) and
display messages which may be shown in the
instrument cluster (Y page 336). Brakes X
If ABS intervenes: continue to depress the
brake pedal with force until the braking sit- uation is over.
X To make a full brake application:
depress the brake pedal with full force.
If ABS intervenes when braking, you will feel a pulsing in the brake pedal.
The pulsating brake pedal can be an indica-
tion of hazardous road conditions; this serves
as a reminder to take extra care while driving.
Off-road ABS An ABS system specifically suited to off-road
terrain is activated automatically once the off- road program is activated (Y page 250).
At speeds below 30 km/h the front wheels
lock cyclically during braking. The digging-in
effect achieved in the process reduces the
stopping distance when driving off-road. This limits steering capability. BAS (Brake Assist)
General notes BAS operates in emergency braking situa-
tions. If you depress the brake pedal quickly,
BAS automatically boosts the braking force,
thus shortening the stopping distance.
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 78). G
WARNING
If BAS is malfunctioning, the braking distance
in an emergency braking situation is
increased. There is a risk of accident.
In an emergency braking situation, depress
the brake pedal with full force. ABS prevents
the wheels from locking. Driving safety systems
79Safety Z

If ESP
®
detects that the vehicle is deviating
from the direction desired by the driver, one
or more wheels are braked to stabilise the
vehicle. The engine output is also modified to keep the vehicle on the desired course within
physical limits. ESP ®
assists the driver when
pulling away on wet or slippery roads. ESP ®
can also stabilise the vehicle during braking.
4ETS (Electronic Traction System) i
Observe the "Important safety notes" sec-
tion (Y page 78).
4ETS traction control is part of ESP ®
.
Traction control brakes the drive wheels indi-
vidually if they spin. This enables you to pull
away and accelerate on slippery surfaces, for
example if the road surface is slippery on one
side. In addition, more drive torque is trans-
ferred to the wheel or wheels with traction.
Traction control remains active if you deacti-
vate ESP ®
.
Off-road 4ETS (Electronic Traction Sys-
tem) A 4ETS system specifically suited to off-road
terrain is activated automatically once the off- road program is activated (Y page 250).
Off-road ESP ® An ESP
®
system specifically suited to off-road
terrain is activated automatically once the off-
road program is activated (Y page 250).
The off-road ESP ®
intervenes with a delay if
there is oversteering or understeering, thus
improving traction.
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 78). G
WARNING
If ESP ®
is malfunctioning, ESP ®
is unable to
stabilise the vehicle. In addition, other driving safety systems are switched off. This increa-
ses the risk of skidding and an accident.
Drive on carefully. Have ESP
®
checked at a
qualified specialist workshop.
If the å ESP®
OFF warning lamp lights up
continuously, ESP ®
is deactivated.
If the ÷ ESP®
warning lamp lights up con-
tinuously, ESP ®
is not available due to a mal-
function.
Observe the information on warning lamps
(Y page 381) and display messages which
may be shown in the instrument cluster
(Y page 336).
Only use wheels with the recommended tyre
sizes. Only then will ESP ®
function properly.
Characteristics of ESP ® General notes
If the
÷ ESP warning lamp goes out before
beginning the journey, ESP ®
is automatically
active.
If ESP ®
intervenes, the ÷ESP®
warning
lamp flashes in the instrument cluster.
If ESP ®
intervenes:
X Do not deactivate ESP ®
under any circum-
stances.
X When pulling away, only depress the accel-
erator pedal as far as is necessary.
X Adapt your driving style to suit the prevail-
ing road and weather conditions.
ECO start/stop function
The ECO start/stop function switches the
engine off automatically if the vehicle stops
moving. When pulling away again, the engine starts automatically. ESP ®
remains in its pre-
viously selected status. Example:if ESP®
was deactivated before the engine was
switched off, ESP ®
remains deactivated when
the engine is switched on again. Driving safety systems
85Safety Z